baber/WOPTO huggingface dataset:
Patent AT-E2684-T1 (AT)
IPC: A61K8/34
Filed: 1979-07-03
Granted: 1986-03-15
Abstract: Processes and compositions are described for the use in perfume aroma augmenting, modifying, altering and enhancing compositions and as perfume, cologne and perfumed article aroma imparting materials of mixtures of 3-methyl-1- phenyl-pentanol-5 and one or more butanoyl cyclohexane derivatives.
Patent AT-E3365-T1 (AT)
IPC: A61C1/18
Filed: 1979-11-29
Granted: 1983-06-15
Abstract: A dental handpiece having a first section rotatably mounted on an axis of a drive motor part and supporting a head part at the other end, characterized by the head part being releasably connected to the first section and a rotatable coupling in the cooling lines between the drive motor part and the first section being free from uncoupling when changing the head part to change the drive ratio of the drive train. In addition, the head part has a protective sleeve which surrounds the first section and the rotatable coupling so that the rotatable coupling and first section are not subjected to sterilization with adverse effects to the coupling and to the condition of the lubricant in the various bearings in the drive train.
Patent AT-E3414-T1 (AT)
IPC: B01J23/40
Filed: 1980-01-30
Granted: 1983-06-15
Abstract: For all designated states : BE, CH, DE, FR, GB, IT, LU, NL, SE 1. S-(+)-alpha-[methylamino)methyl]-9-10-ethano anthracene-9(10H)-ethanol of the formula I  see diagramm : EP0014434,P11,F1  or an acid addition salt thereof. For the contracting state : AT 1. A process for the production of S-(+)-alpha-([methylamino)methyl]-9-10-ethano anthracene-9(10H)-ethanol of the formula I ad indicated in claim 1, or of an acid addition salt thereof, which process comprises a) resolving the racemic alpha-[(methylamino)-methyl]-9-10-ethanoanthracene- 9(10H)-ethanol and isolating S-(+)-alpha-[(methylamino)-methyl]-9-10-ethano anthracene-9(10H)-ethanol, if desired in the form of an acid addition salt, or b) reacting a compound of the formula II  see diagramm : EP0014434,P12,F1  with a compound of the formula III X2 -CH3 wherein one of X1  and X2  is the amino group and the other is a reactive esterified hydroxyl group, and Y1 is a free hydroxyl group, and X1 together with Y1  can also be an epoxy group, and A is the 9,10-ethanoanthracen-9(10H)-yl radical, or c) in a compound of the formula IV  see diagramm : EP0014434,P12,F2  in which at least one of Z1  and Z2  is a removable radical and the other may be hydrogen, or Z1  and Z2 together are a divalent removable radical, and A is the 9,10-ethanoanthracen-9(10H)-yl radical, removing Z1 and/or Z2 , d) reducing a compound which differs from the compound of the formula I only in that, in said compound, a carbon atom adjacent to the nitrogen atom is attached to this latter through a double bond or is substituted by a hydroxyl group or an oxo radical, optionally together with lower alkoxy, or e) adding ethylene to S-alpha-[(methylamino)-methyl]-9(10H)-anthracene, or hydrolyzing the intermediate obtained, and, if desired, converting the resultant S-(+)-alpha-[(methylamino)methyl]-9,10-ethanoanthracen- e-9(10H)-ethanol into an acid addition salt and/or liberating the base from a resultant acid addition salt.
Patent AT-E7831-T1 (AT)
IPC: H03J5/02
Filed: 1981-03-10
Granted: 1984-06-15
Abstract: 1. A multi-channel radio telecommunication apparatus for the operating modes "two-way speech communication" and/or "alternating duplex communication", having a PROM (programmable-read-only-memory) storage circuit (15) which supplies a first digital value, characterising the selected frequency, and a second digital value, corresponding to the predetermined channel raster stored in the PROM storage circuit, to a PLL (phase-locked-loop) oscillator circuit (18) which feeds a mixing stage of the receiving part, characterized in that the first and the second digital values and a third digital value which is also supplied by the PROM storage circuit (15) or by the operating mode switch (12) and which characterises the operating mode, are fed to the PLL circuit (18) and to a logic combination circuit (22) which supplies from the digital values a corresponding control voltage (USt ) to al least one selection circuit (31), electronically tunable to the receiving frequency, of the receiving part of the radio telecommunication apparatus.
Patent AT-E12003-T1 (AT)
Inventor: ROBESON LLOYD MAHLON
IPC: H04N9/24
Filed: 1981-03-30
Granted: 1985-03-15
Abstract: A molding composition comprising a blend of a poly (aryl ether), a polyester and a compatibilizing amount of an aromatic polycarbonate. The composition can additionally contain one or more of the following: fiber reinforcement, inorganic particulate filler, impact modifier, or a flame retardant additive. These compositions are especially suited for molding articles useful in electrical applications.
Patent AT-E7167-T1 (AT)
IPC: F16K11/074
Filed: 1981-07-02
Granted: 1984-05-15
Abstract: 1. Multi-way slide valve comprising a base plate (1, 19, 33) having a plurality of bores (4-6, 11-13, 20-22) for pressure medium connections, a valve slide (2) which can be guided over the base plate, and a sealing member (28 or 29) which is mounted in the slide in such a manner that the sealing member projects out of the valve slide and, together with the latter and with the base plate, forms a sealed chamber which serves as a transfer channel, the dimensions of the sealing member being such that at least two bores can be covered by the chamber, characterised in that at least one further sealing member is provided which is constructed in one piece with the first sealing member and is arranged in such a manner that at least one bore that is not covered by the chamber which serves as a transfer channel is sealed in each position of the valve slide.
Patent AT-E13515-T1 (AT)
Inventor: JUNGK AXEL EKKEHARD DR DIPL-CH
IPC: C04B14/00
Filed: 1981-10-19
Granted: 1985-06-15
Abstract: 1. Use of a colouring agent for cement-containing substances, which are exposed to the weather, consisting of at least one pigment, a surfactant substance and if necessary other additions, characterised in that a surfactant polymer is used as the surfactant substance, and in that during hardening of the cement-containing substance its surface activity is irreversibly lost, and in that the colouring agent is added to a mixture of cement, water, supplementary materials and if necessary usual additions.
Patent AT-E3745-T1 (AT)
IPC: A23L11/00
Filed: 1981-04-23
Granted: 1983-06-15
Abstract: A process for preparing palatable soya proteins in granular or in powdered form for direct human consumption, from defatted or scoured, textured or not textured, and extruded soya flour or soya proteins in which such a raw product is subjected to a dry baking step at a temperaure in the range of 40 DEG C to 120 DEG C for a time between 3 and 14 hours and to which subsequently soya lecithin can be added; and a product obtained by this process.
Patent AT-E6957-T1 (AT)
IPC: B29C53/50
Filed: 1981-08-14
Granted: 1984-04-15
Abstract: A spacer means (1) of thermoplastics material for keeping a tubular covering (16) in a spaced relation to a central feed pipe (14) comprises two first legs (2, 3) engaging a feed pipe (14), said first legs (2,3) being interconnected by a U-shaped connecting part (13). The free ends of the spacer form spacing parts (4, 5) and together with U-shaped connecting part (13) the tubular covering (16) of polyethylene can be kept in spaced relation to the feed pipe (14). The spacer means (1) may be provided with second legs (36, 37) for engaging a return pipe (35). A composite pipe comprises a tubular covering (16) held at distance from a central feed pipe (14) by means of a spacer means 1, the space between covering (16) and feed pipe (14) being filled with a plastics foam (15).
Patent AT-E5615-T1 (AT)
IPC: F28F9/007
Filed: 1981-12-10
Granted: 1983-12-15
Abstract: 1. An exchanger for exchanging heat between a first fluid and at least a second fluid, of the type comprising : a) a horizontal battery (13) of rectilinear tubes of great length interconnected at intervals by spacer devices and in which the first fluid flows, b) a support structure for said battery, c) a first connection box (20) to which said tubes are connected in a sealed manner at one of their ends, and which is divided by at least one partition wall (24) into at least an inlet chamber (25) and, an outlet chamber (27) for the first fluid, said connection box (20) being fixed on said support structure, and d) a second connection box, (21) to which there are connected in a sealed manner said tubes at their opposite ends, said second box (21) being mounted to be movable relative to said support structure, said exchanger being characterized in that said support structure comprises at least two horizontal beams (31) parallel to the battery of tubes and disposed on each side of said battery and on which bear the first connection box (20), the spacer devices (19) and the second connection box (21), the spacer devices (19) being flexible in the direction of the tubes and bearing on said beams (31) through sliding shoes (52) and the second connection box (21) being provided on each side with rotatable shaft sections (34) which are horizontal and orthogonal to the tubes and journalled in bearings (35) which are mounted on said beams (31) to be movable in the direction of the tubes.
Patent AT-E14192-T1 (AT)
Inventor: DEIBIG HEINRICH DR
IPC: A61K9/56
Filed: 1981-11-19
Granted: 1985-07-15
Abstract: Polymers formed by incomplete esterification of the hydroxy groups of a water-soluble polymer such as polyvinyl alcohol, amylose or dextran with a pharmacologically acceptable mono-or di-carboxylic acid to an extent sufficient to render the polymer water-insoluble although still water-swellable, are biodegradable. They are useful for the formulation of pharmaceutical compositions for parenteral administration, particularly in the form of injectable fine particles in which a drug is intimately mixed with or encapsulated by the polymer.
Patent AT-E24641-T1 (AT)
Inventor: KEIL HEINRICH DIPL-ING
IPC: H04B10/50
Filed: 1982-09-17
Granted: 1987-01-15
Abstract: A desire exists in the optical transmission of optical signals to co-transmit a service channel or telemetry signals in the form of an additional low frequency signal over the light conductor, since a remote feed line or a service channel is not always installed parallel to the light conductor length. The requirement exists for the transmission of the additional signal that, in addition to a low additional expense, no disruption of the actual useful signal can occur. To this end, the control signal of a laser diode transmitter is modulated with the signal to be additionally transmitted and this light component is coupled out at the receiving side. The structure is particularly useful in optical transmission systems for very high frequency digital signals with bit rates above 100 Mbit/s.
Patent AT-E12026-T1 (AT)
Inventor: ROEHM ERNST
IPC: B23K9/10
Filed: 1982-12-01
Granted: 1985-03-15
Abstract: A system to prevent a dangerous contact voltage in a welding apparatus by providing a protective device for cutting off the power for welding. The welding system has a power source including a primary circuit and a secondary circuit. An electrode receiving the power welds workpieces which are successively inserted and removed into electrical contact in the welding system. A protective ground is provided between the housing for the power source and ground. To prevent dangerous grounding during the welding operation, there is connected between the workpiece lead in the secondary and the housing a device which monitors both the current to the protective wire ground and the voltage between the workpiece lead and the housing. This monitor device controls a power cut-off switch. The current is monitored through a current sensor which is connected to the monitor device and the current sensor is also connected in series between the housing and the protective ground. In this way, it is possible to disconnect the power to the electrode when predetermined circuit and voltage limits are exceeded.
Patent AT-E23934-T1 (AT)
Inventor: ROEHLICH MANFRED DIPL-KFM
IPC: H04B1/08
Filed: 1983-02-19
Granted: 1986-12-15
Abstract: 1. Car radio having a housing, several controls and indicators disposed on a front plate of the housing and several circuit boards disposed in the housing, with several electric and/or electronic structural members disposed on each of the boards and with electric and/or electronic structural elements being electrically connected to one another on different boards, characterised in that the electric and/or electronic structural elements (7) for any one functional unit of the car radio (1), for example a station tuner (8), an amplifier (9), a stereo decoder (10), a stereo/mono selector switch (11), a traffic radio decoder (12), an equalizer (13), are each disposed on one board (6), in that the controls (4) and indicators (5) are disposed on a control and indicator board, in that a base board (14) having plug-in sockets (15) for the boards (6) is disposed on the base of the housing (2) or is disposed on its cover and in that by inserting the boards (6) from above or from below into the plug-in sockets (15) of the base board (14) the boards (6) can be connected mechanically to the base board (14) and consequently to one another and the electric and/or electronic structural elements (7) of different boards (6) can be electrically connected to one another.
Patent AT-E24766-T1 (AT)
Inventor: WOHLGEMUTH JUERGEN
IPC: A61B5/11
Filed: 1983-04-15
Granted: 1987-01-15
Abstract: A percussion instrument suitable for use in dental practice for determining the degree of looseness of teeth has a movably seated ram which is accelerated to a defined velocity by an electromagnetic drive means and is subsequently moved toward a test subject (such as a tooth) in free flight. The electromagnetic means also controls return of the ram to a rest position. The ram is comprised of a non-magnetic section and a section of low magnetic retentivity passing through a magnetic coil. Control electronics supplies current pulses to the coil. The velocity of the ram is detected by a measuring and evaluation unit and is maintained at a constant value after a comparison of a rated value with the actual velocity value. The current feed to the coil is discontinued when the rated velocity is reached.
Patent AT-E29818-T1 (AT)
Inventor: BELFORTE PIERO
IPC: H04Q3/52
Filed: 1983-06-21
Granted: 1987-10-15
Abstract: The PCM switching network is based on the use of switching units (UC1a ... UC8c) each equipped with a local controller using a microprocessor (CTR1a ... CTR8c), ancillary circuits for diagnosis (CDTE1 ... CDTU5), ancillary circuits for exchanging messages relating to network control between the local controllers (CRT1a ... CTR8c) and between local controllers and the distributed telephone control units (CTFa ... CTFc), and ancillary circuits (RTBE1 ... RTBU5) providing virtual channels (on the speech channels themselves) for transmission of said messages in a direction opposite to that of speech. 
<??>Said switching units (UC1a ... UCBc) make it possible to provide self-routing modular PCM switching network structures for distributed-control telephone exchanges.
Patent AT-E27546-T1 (AT)
Inventor: BODENMANN HANS U
IPC: B65D43/10
Filed: 1983-08-15
Granted: 1987-06-15
Abstract: A hard shell tamper-proof capsule having cylindrical, telescopically joinable, coaxial cap and body parts each having a side wall, an open end and a closed end, the cap and body being adapted to be mutually joined; characterized in that the body closed end has either a generally hemispheroidal, a pyramidical, a conical or a flat outside surface, and that the body side wall is totally enclosed within the cap side wall thereby exposing only the outside surface of the body closed end for gripping, which impedes separation of and tampering with the joined capsule. For additional security the tamper-proof capsule may be provided with locking means of circumferentially extending ridges or grooves. For further security the tamper-proof capsule may be provided with sealing means such as hot water, steam, or hot solutions or emulsions.
Patent AT-E39365-T1 (AT)
Inventor: HOFNUNG MAURICE
IPC: C12N15/09
Filed: 1983-09-28
Granted: 1989-01-15
Abstract: A method for the detection of the mutagen effect of a substance or composition by producing culture of a micro-organism harboring a recombinant of a sfi gene and of a gene coding for a dosable enzyme in the presence of said substance or composition and measuring the activity of the dosable enzyme induced under the control of the sfi gene. When the latter is activated due to the mutagen character of said substance or composition, measuring the activity of a distinct enzyme synthesized by the microorganism and coded by a gene not involved in the activation process of the sfi gene and measuring the variation of the ratio of the activity of the abovesaid dosable enzyme to the activity of said distinct enzyme. Then comparing the variation that of the ratio of the activities of the same enzyme in a culture of the same microorganism, but in the absence of the mutagen substance.
Patent AT-E23383-T1 (AT)
Inventor: FREEMAN TOMMIE AUSTIN
IPC: E21B34/06
Filed: 1984-02-06
Granted: 1986-11-15
Abstract: A cementing tool for wells in a combination of a cementing or collar and a basket, comprising a sunstantially tubular mandrel (40) having a cement basket (170) disposed thereabout, the cement basket being maintained in a collapsed mode by an annular overshot (36) at the bottom of a coupling (26) at the top of the mandrel. A flapper valve assembly (80) is located within the mandrel, being maintained in an open mode by the presence of a fill-up tube (140) disposed in the valve orifice. The bottom of the fill-up tube is secured to a slidable ball seat (120) located below the flapper valve assembly. The ball seat is initially secured in place by attachment through a plurality of shear rods (150) to a tubular activating sleeve (160) disposed around the mandrel and under the cement basket, the activating sleeve being maintained in its initial position by contact with the bottom of the cement basket, which is fixed to the mandrel by a shear screw (174). To operate the apparatus, a tripping ball (not shown) is pumped down the casing to the ball seat, whereupon the casing pressure causes the basket shear screw, acted upon by the activating sleeve, to shear, the basket moving downward and out from under the coupling overshot. Continued application of pressure causes the activating sleeve shear rods to shear, allowing the ball seat to move to the bottom of the mandrel, and removing the fill-up tube from the flapper valve orifice, permitting the flapper to close.
Patent AT-E23513-T1 (AT)
Inventor: WARDLE WALTER GEORGE
IPC: B66F9/08
Filed: 1984-05-17
Granted: 1986-11-15
Abstract: A telescopic mast assembly for a fork-lift-truck comprises a fixed mast section (10) and two relatively movable mast sections (15, 16). A slidably mounted lifting carriage (26) is supported on the movable section (16) which is itself slidably mounted on the movable section (15). The carriage (26) is raised up the movable section (16) by a hydraulic cylinder (50) and the movable section (16) is raised up the movable section (15) by a hydraulic cylinder (40). The movable section (15) is raised up the fixed section (10) by a pair of cylinders which are arranged in series with the cylinders (50) and (40) so as to operate in sequence.
Patent AT-E22339-T1 (AT)
Inventor: RENEAULT PATRICK
IPC: E04F13/00
Filed: 1984-03-01
Granted: 1986-10-15
Abstract: 1. A cladding element comprising a panel (1) of thermally insulating and rigid material, one of the faces of which carries evenly spaced-apart bosses and a facing plate (2) of rigid and strong material, such as asbestos cement or polyester concrete, which is adhered to the bosses (4, 40) and defines with the panel (1) a layer of air, characterized in that the panel (1) only comprises a few bosses (4, 6, 40) which are spaced from one another in the two directions of the insulating panel (1) and which occupy only about 20 % of the area of this panel, and the facing plate (2) is shorter than the insulating panel (1) so that is cannot come into contact with the facing plate of a juxtaposed element and the vertical joint (14) between these elements remains open, which permits the ventilation and the equalization of the air pressures on each side of the facing plate.
Patent AT-E50944-T1 (AT)
Inventor: SEIB BERTHOLD
IPC: B41F13/42
Filed: 1985-10-11
Granted: 1990-03-15
Abstract: A safety device has pivotally mounted rails for guarding impression cylinder nips in a sheet-fed rotary printing press. The guard rails are pivoted from a guard or safety position during maintenance to a second position away from the impression cylinder during printing to insure that the printed sheets are not smeared by the edges of the guard rails. The guard rails, however, also sense operator contact during maintenance to cause the inching drive of the press to shut off immediately. A hinged access cover or door on the press shields the impression cylinder and cooperating cylinder during printing, and is opened to perform maintenance. Opening of the access cover operates an electrical switch for shutting off the main drive of the press, and the access cover is mechanically connected to the guard rails by a resilient linkage which in turn causes pivoting of the guard rails toward their safety positions. A second electrical switch is operated by the pivoting of the guard rails and shuts off the inching drive in response to operator contact and pivoting of the guard rails in either direction from their safety positions. The resilient linkage also includes abutments limiting the range of pivoting due to operator contact.
Patent AT-E62538-T1 (AT)
Inventor: APEL VOLKER H P DIPL-ING
IPC: F21V19/00
Filed: 1985-12-13
Granted: 1991-04-15
Abstract: For a connection, in particular for use with an illumination system, two mechanically and electrically releasably coupled parts, in particular a magnetic holder (3) and a ball (4) which define a ball-and-socket joint, are provided, with said two parts (3) and (4) being interconnectable by means of magnetic force and contacting each other, the two parts (3, 4) establishing electrical contact for the lighting fixture (10) as a result of magnetic frictional contact.
Patent AT-E51603-T1 (AT)
Inventor: BRAHM JACQUES
IPC: C01B39/16
Filed: 1985-11-12
Granted: 1990-04-15
Abstract: 1. Process for the manufacture of zeolites, in which an aqueous solution of alkali metal aluminate is used, which is subjected to continuous circulation in a closed circuit, and an aqueous solution of alkali metal silicate is progressively introduced into a zone of the circuit in which the aluminate solution has a speed at least equal to 0.25 m/s and a flow rate by weight which is at least equal to five times the flow rate at which the silicate solution is introduced, characterized in that an aqueous solution of alkali metal aluminate is used which contains at least 50% by weight of water and has a molar ratio M2 O:Al2 O3 of between 1.5 and 5, and an aqueous solution of alkali metal silicate containing at least 30% by weight of water and having a molar ratio SiO2 :M2 O of between 1 and 5, where M denotes the alkali metal, and the temperatures of the solutions of aluminate and silicate are respectively regulated between 50 and 100 degrees C and between 15 and 25 degrees C, so as to cause instantaneous crystallisation of alkali metal aluminosilicate without the transitory formation of a gel.